Cookie-Based Media Impression Adjustment Factor
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Solution Overview
Problem
Traditional methods for monitoring Internet media usage, such as server logs, are prone to errors due to tampering and inability to track cached media views, and existing audience measurement techniques rely on small panels for demographic data, which is inaccurate and limited in scope.
Innovation Solution
The system leverages cookies from database proprietors to collect demographic data and associate it with media impressions, using tag instructions to monitor media access and an adjustment factor to correct for incorrect attribution, enabling accurate and extensive demographic-based audience measurements across various databases.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If server logs are used to monitor Internet media usage, then media access can be tracked, but the data is prone to errors due to tampering and inability to track cached media views
Solution Approach 1:
The patent introduces cookies as an intermediary mechanism to track media impressions. Instead of relying solely on server logs that can be tampered with or fail to capture cached content, the system places cookies on user devices that independently record and report media viewing events, including those from cached content, thereby creating a more reliable measurement system that operates independently of server-side control.
2Quantity of substance
If traditional panel members are used for audience measurement, then demographic data can be collected, but the panel size is limited and data accuracy is reduced
Solution Approach 1:
The patent enables users to automatically contribute demographic data through cookies placed on their devices. Instead of relying on a limited panel of voluntary participants, the system allows any user with a cookie to automatically provide media viewing data along with their demographic information, thereby expanding the effective panel size while maintaining data accuracy through automated, consistent data collection methods.
3Quantity of substance
If cookies from database proprietors are used to expand panel size, then coverage increases, but incorrect attribution of media impressions may occur
Solution Approach 1:
The patent implements a feedback mechanism where the system determines an adjustment factor by comparing cookie-based impression data against known accurate data from traditional panel members. This adjustment factor is then applied to correct the cookie-based measurements, thereby maintaining the expanded coverage benefits while compensating for attribution errors through systematic calibration against a trusted reference group.
Data Source
AI summary
Examples to determine media impressions are disclosed. An example method includes determining an exposure of first media, wherein the exposure occurs after a cookie identifier is received at a computing device, wherein the cookie identifier is received from a database proprietor, determining a first panelist identifier associated with the exposure based on the cookie identifier, determining a second panelist identifier associated with the exposure based on a determination of a user identity by a panelist meter associated with the computing device, determining an adjustment factor by comparing the first panelist identifier and the second panelist identifier, determining a number of impressions of second media from data logged by the database proprietor, the data logged in response to requests transmitted to the database proprietor in response to clients accessing the second media, and applying the adjustment factor to the number of impressions to determine an adjusted number of impressions.